Founded in 2021 by former Big Mamma Group restaurateurs, Sunday has evolved from a simple QR code pay-at-table tool into a full-stack guest experience platform covering menus, ordering, payments, loyalty, and CRM. The system integrates with 50+ restaurant technology providers such as Toast, Lightspeed, NCR, and Paytronix, allowing operators to capture rich diner data without replacing their existing tech stack. More than 80 million diners have now transacted through Sunday, and the company processes over $4 billion in annual payment volume across 3,000+ restaurants in the United States, France, and the United Kingdom. Operating metrics reported by customers include a 21 % lift in average check size, 22.8 % average tip rates, and a 12-minute reduction in table turn time. Revenue tripled over the last year, and 83 % of guests who scan a Sunday QR code elect to pay through the platform. Looking ahead, the 250-person company plans to launch kiosk solutions for fast casual concepts, a fine-dining-specific invisible payment flow, and international expansions into new U.S. cities and the UAE. Management targets doubling revenue, guest volumes, and product adoption by summer 2026.

Total raised

$145M

Funding rounds

3

Latest round

Series B

Latest activity

Nov 2025